Philippians 3:3

For we are the circumcision, who serve the Spirit of God, and boast in Christ Jesus, also having no confidence in the flesh:

Colossians 2:11

in whom you are also circumcised with the circumcision made without hands, in putting off the body of depravity, in the circumcision of Christ;

Jude 1:20

But you, beloved, building up yourselves on your most holy faith, praying in the Holy Ghost,

John 4:23-24

But the hour cometh, and now is, when the true worshipers will worship the Father in spirit and in truth: for the Father seeketh such worshiping Him.

Romans 1:9

For God is my witness, whom I serve in my spirit in the gospel of his Son, how I unceasingly make mention of you always in my prayer;

Romans 2:25-29

For circumcision indeed profits, if you do the law: but if you be a transgressor of the law, your circumcision has become uncircumcision.

Romans 4:11-12

And he received the sign of circumcision, and the seal of the righteousness of the faith which he had in uncircumcision: that he should be the father of all who believed, through uncircumcision; and righteousness should be imputed to them;

Romans 7:6

But now we have been made free from the law, being dead in that in which we were held; so that we serve in the newness of the spirit, and not in the oldness of the letter.

Romans 8:15

For you did not receive the spirit of bondage again unto fear; but you received the Spirit of adoption, in which we cry; Father, Father.

Romans 8:26-27

And likewise the Spirit also helps our infirmity. For we know not what we should pray for as it behooves us: but the Spirit himself makes intercession with unutterable groanings:

Romans 15:17

Moreover I have boldness in Christ Jesus as to the things appertaining to God:

1 Corinthians 1:29-31

in order that no flesh can boast in the sight of God.

Galatians 5:25

If we live in the Spirit, let us also walk in the Spirit.

Galatians 6:13-15

For neither do those who are circumcised keep the law; but they wish you to be circumcised, in order that they may glory in your flesh.

Ephesians 6:18

praying with all prayer and supplication in the Spirit in every place, and watching unto this same thing in all perseverance and prayer for all the saints,

Philippians 3:4-9

even though also having confidence in the flesh. If any other one seems to have confidence in the flesh, I the more:

1 Peter 1:23-25

having been begotten again, not of corruptible seed, but incorruptible, through the word of God, who lives and abides.

Treasury of Scripture Knowledge

Summary

For we are the circumcision, which worship God in the spirit, and rejoice in Christ Jesus, and have no confidence in the flesh.

Bible References

We

Romans 2:25
For circumcision indeed profits, if you do the law: but if you be a transgressor of the law, your circumcision has become uncircumcision.
Romans 4:11
And he received the sign of circumcision, and the seal of the righteousness of the faith which he had in uncircumcision: that he should be the father of all who believed, through uncircumcision; and righteousness should be imputed to them;
Colossians 2:11
in whom you are also circumcised with the circumcision made without hands, in putting off the body of depravity, in the circumcision of Christ;

Have

Philippians 3:4
even though also having confidence in the flesh. If any other one seems to have confidence in the flesh, I the more:
1 Peter 1:23
having been begotten again, not of corruptible seed, but incorruptible, through the word of God, who lives and abides.

General references

Luke 1:46
And Mary said; My soul doth magnify the Lord,
Romans 2:26
Then if uncircumcision may keep the righteousness of the law, will not his uncircumcision be counted for circumcision?
Romans 3:30
truly there is one God, who will justify the circumcision by faith, and the uncircumcision through faith.
1 Corinthians 1:31
in order that, as it has been written, Let him that glorieth glory in the Lord.
2 Corinthians 10:17
But he that glorieth, let him glory in the Lord;
Philippians 1:26
in order that your rejoicing in Christ Jesus may abound in me through my coming again unto you.